design for sustainability in airport development projects tony wallis – associate - beca airports...
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Design for Sustainability in Airport Development Projects
Tony Wallis – Associate - Beca Airports
May 2009
Outline
Pavement Maintenance
Recycling Pavement Materials
New Technology
Stabilising Existing Materials In Situ
Use of Local Materials
Green Buildings
Bob the Builder says…
REDUCE
REUSE
RECYCLE
Maintenance - Crack Sealing and Injection
Maintenance – surface treatment
Auckland Airport – Recycling of Runway
Auckland Airport – Slabs Removed
Godzilla
Ohakea – AC Milling
AC Millings/Recycled Asphalt (RAP)
“Coolpave” – Warm Mix Asphalt
“Coolpave” – Warm Mix Asphalt
Stabilising
“Mudcrete”
Aitutaki – Local Coral
Other Initiatives
Green Procurement
Carbon Optioneering
Green Buildings - Why Go Green?
Drivers for Green Buildings
Climate Change
Ozone Layer Depletion
Waste Generation
Depletion of Natural Resources
Kyoto Agreement
Greenhouse Gases / Carbon Footprint
LOWER OPERATING COST
Buildings CONSUME
40% of the world’s raw
resources (3 billion tons)
15% of its fresh water
40% of its energy
50% of the timber harvest
The Building Industry – A Global View
Buildings PRODUCE
40% of solid waste to landfill
40% of harmful air emissions
35% of the world’s CO2 emissions
The Building Industry – A Global View
Meridian Offices - Design Targets
Use 60% less energy than comparable buildings
Use 70% less water than comparable buildings
Auckland Airport – Pier B
Photovoltaics (PV) - Example
Solar Hot Water
Rainwater Reclaim - Example
Fabric / Facade Solutions
Water & Power Saving
Energy Audit – Meters
Lighting – automatic, sensors
Heating/Cooling – CO2 detectors, shading, ventilation
Building Management Systems
Variable Speed Motors – Baggage conveyors and travelators
Water & Power Saving
Solar/Wind Generators
Solar Water Heating
Airfield Lighting – LED/Solar powered lights
Water tanks
Low flow fittings
Thank you!
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